Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 119.59.104.30 |
| Server Software | nginx |
| Compression | gzip |
|
🔄 🔴 Redirect Loop Detected | The URL "https://www.wstr.ac.th/2566/" redirects to itself, creating a loop. |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (1669 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 119.59.104.30
Server Software nginx
Compression gzip
🔄 🔴 Redirect Loop Detected The URL "https://www.wstr.ac.th/2566/" redirects to itself, creating a loop.
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (1669 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://wstr.ac.th:443 | 302 | HTTP/2 302 |
| 2 | https://www.wstr.ac.th/2566 | 301 | HTTP/2 301 |
| 3 | https://www.wstr.ac.th/2566/ | 200 | HTTP/2 200 |
#1 URL https://wstr.ac.th:443
HTTP Status Code 302
Status HTTP/2 302
#2 URL https://www.wstr.ac.th/2566
HTTP Status Code 301
Status HTTP/2 301
#3 URL https://www.wstr.ac.th/2566/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 4.1 ms |
| TCP Connect | 165.7 ms |
| TLS Handshake | 169.2 ms |
| Time To First Byte (TTFB) | 1668.9 ms |
| Content Download | 0.3 ms |
| Total Response Time | 1669.3 ms |
DNS Lookup 4.1 ms
TCP Connect 165.7 ms
TLS Handshake 169.2 ms
Time To First Byte (TTFB) 1668.9 ms
Content Download 0.3 ms
Total Response Time 1669.3 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | โรงเรียนวัดโสธรวรารามวรวิหาร – โรงเรียนวัดโสธรวรารามวรวิหาร |
| Canonical | https://www.wstr.ac.th/2566/ |
| Robots Meta | max-image-preview:large |
Title โรงเรียนวัดโสธรวรารามวรวิหาร – โรงเรียนวัดโสธรวรารามวรวิหาร
Canonical https://www.wstr.ac.th/2566/
Robots Meta max-image-preview:large
Detected Technologies
| Technology | WordPress Bootstrap jQuery Google Analytics Nginx PHP |
Technology WordPress Bootstrap jQuery Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Tue, 25 Aug 2026 01:38:00 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Content-length
| 14756 |
| Link
| ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink |
| Set-cookie
| ep_session_id=ep-sess-1787621879-wSMgxlUD; path=/2566/; SameSite=Lax; Secure |
| Vary
| Accept-Encoding,User-Agent |
| Content-encoding
| gzip |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Robots | max-image-preview:large |
| Generator | WordPress 7.0.4 |
| Msapplication-TileImage |  |
Server nginx
Date Tue, 25 Aug 2026 01:38:00 GMT
Content-type text/html; charset=UTF-8
Content-length 14756
Link ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink
Set-cookie ep_session_id=ep-sess-1787621879-wSMgxlUD; path=/2566/; SameSite=Lax; Secure
Vary Accept-Encoding,User-Agent
Content-encoding gzip
